PartList (BOM) Comparison Reports

The BOM Compare identifies changes in parts and part properties between the 2 designs. Note that NetBom considers the value of the selected BOM_IGNORE property described in the Configuration Variables to determine is a part is actually populated. A part can exist in the Part List, but it will not be populated if the selected BOM_IGNORE property is True.

A sample report can be viewed here: bom1_diff_bom2.txt

The reports summarize the following Differences between the 2 design Part Lists:

Part Number Qty Changes

Summarizes the change in Quantity between the 2 PartLists (BOMS) per Part Number.
Part Number Quantity Change Report

 
***
***Part Number Qty Changes IN_BOM
***
-----------------------------------------------------------------------------------
 | Part Number     | Design1 PartList | Design2 PartList | Diff    | Description | 
 |                 | Qty              | Qty              |         |             | 
-+-----------------+------------------+------------------+---------+-------------+-
 | 200-000302-035  |      1           |      0           |      1  | ?           | 
 | 400-000010-065  |      8           |      0           |      8  | ?           | 
 | 400-000014-011  |      4*          |      5           |     -1  | ?           | 
 | 402-000020-013  |      1           |      0*          |      1  | ?           | 
 | 200-000302-025  |      0           |      1           |     -1  | ?           | 
-+-----------------+------------------+------------------+---------+-------------+-
 *Existing Parts with BOM_IGNORES were excluded from the counts
-----------------------------------------------------------------------------------

Reference Designator Part Number Changes

This report summarizes the Reference Designator Differences between Design1 and Design2. This could arise from one of the following conditions:

RefDes is populated in Design 1 but not in Design2
- This includes the effect of the selected BOM_IGNORE property
  - Line 8 below reports that C13 is in both designs, but the BOM_IGNORE property is TRUE in Design2
  - R41 exists in Design1 but did not exist in Design2
RefDes is not populated in Design 1 but is populated in Design2
- This takes into account the state of the selected BOM_IGNORE properties in both designs
  - C84 is in both designs, but the BOM_IGNORE property is True in Design1 and False (or does not exist) in Design2
RefDes has a different Part Number in Design1 than it had in Design2
- Line 19 below reports that PCB1 has a different part number in the 2 designs

Reference Designator Change Report

***
***Reference Designator Part Number Changes IN_BOM
***
--------------------------------------------------------
 | Reference  | Design1 PartList  | Design2 PartList  | 
 | Designator |  Part Number      | Part Number       | 
-+------------+-------------------+-------------------+-
 | C13        |  402-000020-013   |  402-000020-013*  | 
 | C59        |  402-000010-032*  |  402-000010-032   | 
 | C61        |  402-000010-032*  |  402-000010-032   | 
 | C63        |  402-000010-032*  |  402-000010-032   | 
 | C66        |  402-000010-032   |  402-000010-032*  | 
 | C77        |  402-000010-032   |  402-000010-032*  | 
 | C79        |  402-000010-032   |  402-000010-032*  | 
 | C84        |  402-000010-032*  |  402-000010-032   | 
 | C86        |  402-000010-032*  |  402-000010-032   | 
 | C89        |  402-000010-032   |  402-000010-032*  | 
 | C91        |  402-000010-032   |  402-000010-032*  | 
 | PCB1       |  200-000302-035   |  200-000302-025   | 
 | R20        |  400-000010-065   |  xxx-xxxxxx-xxx   | 
 | R22        |  400-000014-011*  |  400-000014-011   | 
 | R41        |  400-000010-065   |  xxx-xxxxxx-xxx   | 
 | R42        |  400-000010-065   |  xxx-xxxxxx-xxx   | 
 | R43        |  400-000010-065   |  xxx-xxxxxx-xxx   | 
 | R44        |  400-000010-065   |  xxx-xxxxxx-xxx   | 
 | R45        |  400-000010-065   |  xxx-xxxxxx-xxx   | 
 | R46        |  400-000010-065   |  xxx-xxxxxx-xxx   | 
 | R47        |  400-000010-065   |  xxx-xxxxxx-xxx   | 
-+------------+-------------------+-------------------+-
*Part Exists in Schematic but is BOM_IGNORED
--------------------------------------------------------

Deleted Reference Designators

This is a summary of all the Reference Designators that were populated in Design 2 but do not appear (or were not populated) in Design1
Deleted Reference Designator Report

***
***6 Reference Designators DELETED from Design1 PartList
***
------------------------------------------------------------------
 | Qty | Reference Designator(s) | Part Number    | Description | 
-+-----+-------------------------+----------------+-------------+-
 | 5   | C59,C61,C63,C84,C86     | 402-000010-032 | ?           | 
 | 1   | R22                     | 400-000014-011 | ?           | 
-+-----+-------------------------+----------------+-------------+-

Added Reference Designators

This is a summary of all the Reference Designators that are populated in Design 1 but did not appear (or were not populated) in Design2
Added Reference Designator Report

***
***14 Reference Designators Added to Design1 PartList
***
--------------------------------------------------------------------------
 | Qty | Reference Designator(s)         | Part Number    | Description | 
-+-----+---------------------------------+----------------+-------------+-
 | 8   | R20,R41,R42,R43,R44,R45,R46,R47 | 400-000010-065 | ?           | 
 | 5   | C66,C77,C79,C89,C91             | 402-000010-032 | ?           | 
 | 1   | C13                             | 402-000020-013 | ?           | 
-+-----+---------------------------------+----------------+-------------+-

Changed Reference Designators

This is a summary of all the Reference Designators that are populated in Design1 and Design2, but have different Part Numbers
Changed Reference Designator Report

***
***1 Reference Designators Changed Part Numbers in Design1 PartList
***
--------------------------------------------------------------------------------------
 | Qty | REF_DES LIST | New PartNumber | Description | Old PartNumber | Description | 
-+-----+--------------+----------------+-------------+----------------+-------------+-
 | 1   | PCB1         | 200-000302-035 | ?           | 200-000302-025 | ?           | 
-+-----+--------------+----------------+-------------+----------------+-------------+-

Part Number Change Summary

This is a summary of the Part Number changes between the two Designs.

Line:7 reports that Part Number 200-000302-025 which existed in Design1 was deleted in Design2

Line:8 reports that 2 new Part Numbers are populated in Design1 that were not populated in Design2
Part Number Change Summary Report

***
***PART NUMBER CHANGE SUMMARY
***
--------------------------------------------------
 | CHANGE  | Qty | Part Number    | Description | 
-+---------+-----+----------------+-------------+-
 | DELETED | 1   | 200-000302-025 | ?           | 
 | ADDED   | 2   | 200-000302-035 | ?           | 
 |         |     | 400-000010-065 | ?           | 
-+---------+-----+----------------+-------------+-

Property Difference Report

This report highlights any parts that have the same Part Number in the 2 designs, but where a Key Part Property (selected from the KEY_PROP_LIST config variable as described in Configuration Variables was detected to be different in the two designs. NetBOM will detect if they properties changed for every instance (ALL_INSTANCES) of the part or will detail the affected Reference Designators if only some of the parts had property mismatches.
Property Difference Report

***
***PART PROPERTIES DIFFER FOR THESE PART NUMBERS 
***
------------------------------------------------------------------------------------------
 | Part Number    | REF DES | PROP       | NEW VALUE               | OLD VALUE          | 
-+----------------+---------+------------+-------------------------+--------------------+-
 | 402-000010-001 | C13_W1  | JEDEC_TYPE | SM_0402C_SPECIAL        | SM_0402C           | 
 |                |         | TYPE       | HI-FREQ DECOUPLING DIFF | HI-FREQ DECOUPLING | 
 | 402-000010-001 | C13_W2  | VALUE      | .2200UF                 | .22UF              | 
-+----------------+---------+------------+-------------------------+--------------------+-

Lab Rework Instructions(LRI) Report

This is a summary of encoded instructions that define the changes detected between parts in the 2 designs. These Instructions can be used by other CadEnhance Tools to modify BOMs and automatically markup PDF schematics with design changes.
Lab Rework Instruction Report

 *** LRI REPORT Describes all changes going from Design2 PartList to Design1 PartList
***	Used by other CadEnhance Tools
***
LRI X.Design2 PartList-Design1 PartList DC C59,C61,C63,C84,C86 402-000010-032 # ?
LRI X.Design2 PartList-Design1 PartList DC R22 400-000014-011 # ?
LRI X.Design2 PartList-Design1 PartList AC R20,R41,R42,R43,R44,R45,R46,R47 400-000010-065 # ?
LRI X.Design2 PartList-Design1 PartList AC C66,C77,C79,C89,C91 402-000010-032 # ?
LRI X.Design2 PartList-Design1 PartList AC C13 402-000020-013 # ?
LRI X.Design2 PartList-Design1 PartList RC PCB1 200-000302-025, 200-000302-035# ? --WITH-- ?